196165653701
domain: N
Appears in sequences
- Number of (n+1)X5 0..3 arrays with every 2X2 subblock having two or four distinct values, and new values 0..3 introduced in row major order.at n=5A210121
- Number of (n+1)X7 0..3 arrays with every 2X2 subblock having two or four distinct values, and new values 0..3 introduced in row major order.at n=3A210123